👉 Pterothorax is a type of vertebrate that has two pairs of wings. It is a common feature in many reptiles and birds, including many mammals. The name "pterothorax" comes from the Greek word "pteros", which means "winged," and "thea," meaning "two."
👉 Pterothorax is a type of vertebrate that has two pairs of wings. It is a common feature in many reptiles and birds, including many mammals. The name "pterothorax" comes from the Greek word "pteros", which means "winged," and "thea," meaning "two."
